109 lines
2.8 KiB
PHP
109 lines
2.8 KiB
PHP
<?php
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/**
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* 2007-2021 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Academic Free License (AFL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/afl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2012-2019 PrestaShop SA
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* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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/**
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* Class self
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*/
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class AutoloaderMEP
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{
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private $folder = false;
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private $class_map = null;
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/**
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* self constructor.
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* @param bool $folder
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*/
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private function __construct($folder)
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{
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$this->folder = $folder;
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}
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/**
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* @param $folder
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* @return bool
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*/
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public static function create($folder)
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{
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$instance = new self($folder);
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return spl_autoload_register(array($instance, 'autoload'));
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}
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/**
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* @void
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*/
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protected function buildClassMap()
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{
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$this->class_map = array();
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$path = realpath($this->folder);
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$files = self::globRecursive($path . '/*.php');
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foreach ($files as $file) {
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$class = str_replace('.php', '', basename($file));
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$this->class_map[$class] = $file;
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}
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}
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/**
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* @param string $classname
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* @void
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*/
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public function autoload($classname)
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{
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if (class_exists($classname)) {
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return;
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}
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if (null === $this->class_map) {
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$this->buildClassMap();
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}
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if (array_key_exists($classname, $this->class_map)) {
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/** @noinspection PhpIncludeInspection */
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require_once($this->class_map[$classname]);
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}
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}
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/**
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* @param string $pattern
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* @param int $flags
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* @return array
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*/
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private static function globRecursive($pattern, $flags = 0)
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{
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$files = glob($pattern, $flags);
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$dirs = glob(dirname($pattern) . '/*', GLOB_ONLYDIR | GLOB_NOSORT);
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if (is_array($dirs) && count($dirs)) {
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foreach ($dirs as $dir) {
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/** @noinspection SlowArrayOperationsInLoopInspection */
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$files = array_merge($files, self::globRecursive($dir . '/' . basename($pattern), $flags));
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}
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}
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return $files;
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}
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}
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